EP1759028A4 - Heat treatable al-zn-mg alloy for aerospace and automotive castings - Google Patents

Heat treatable al-zn-mg alloy for aerospace and automotive castings

Info

Publication number: EP1759028A4
Authority: EP; European Patent Office
Prior art keywords: aerospace; alloy; heat treatable; automotive castings; castings
Prior art date: 2004-04-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05743381A

Other languages

German (de)

French (fr)

Other versions

EP1759028A2 (en

Inventor

Jen C Lin

Cagatay Yanar

Michael K Brandt

Xinyan Yan

Wenping Zhang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Howmet Aerospace Inc

Original Assignee

Alcoa Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-04-22

Filing date

2005-04-22

Publication date

2007-10-03

2005-04-22 Application filed by Alcoa Inc filed Critical Alcoa Inc

2007-03-07 Publication of EP1759028A2 publication Critical patent/EP1759028A2/en

2007-10-03 Publication of EP1759028A4 publication Critical patent/EP1759028A4/en

Status Withdrawn legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc as the next major constituent

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Continuous Casting (AREA)
Compositions Of Macromolecular Compounds (AREA)
Body Structure For Vehicles (AREA)

EP05743381A 2004-04-22 2005-04-22 Heat treatable al-zn-mg alloy for aerospace and automotive castings Withdrawn EP1759028A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US56481304P	2004-04-22	2004-04-22
US11/111,585 US20050238529A1 (en)	2004-04-22	2005-04-21	Heat treatable Al-Zn-Mg alloy for aerospace and automotive castings
PCT/US2005/013766 WO2005106057A2 (en)	2004-04-22	2005-04-22	Heat treatable al-zn-mg alloy for aerospace and automotive castings

Publications (2)

Publication Number	Publication Date
EP1759028A2 EP1759028A2 (en)	2007-03-07
EP1759028A4 true EP1759028A4 (en)	2007-10-03

Family

ID=35136636

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05743381A Withdrawn EP1759028A4 (en)	2004-04-22	2005-04-22	Heat treatable al-zn-mg alloy for aerospace and automotive castings

Country Status (9)

Country	Link
US (1)	US20050238529A1 (en)
EP (1)	EP1759028A4 (en)
JP (1)	JP2007534839A (en)
KR (1)	KR20070009719A (en)
AU (1)	AU2005238478A1 (en)
CA (1)	CA2564078A1 (en)
MX (1)	MXPA06012242A (en)
NO (1)	NO20065386L (en)
WO (1)	WO2005106057A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1683882B2 (en)	2005-01-19	2010-07-21	Otto Fuchs KG	Aluminium alloy with low quench sensitivity and process for the manufacture of a semi-finished product of this alloy
US20060289093A1 (en) *	2005-05-25	2006-12-28	Howmet Corporation	Al-Zn-Mg-Ag high-strength alloy for aerospace and automotive castings
US8083871B2 (en)	2005-10-28	2011-12-27	Automotive Casting Technology, Inc.	High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
EP1978120B1 (en) *	2007-03-30	2012-06-06	Technische Universität Clausthal	Aluminium-silicon alloy and method for production of same
ES2330713B2 (en) *	2008-06-11	2010-04-19	Abinash Banerji	ALUMINUM BASED GRAIN TUNER.
US8349462B2 (en)	2009-01-16	2013-01-08	Alcoa Inc.	Aluminum alloys, aluminum alloy products and methods for making the same
FR2968675B1 (en) *	2010-12-14	2013-03-29	Alcan Rhenalu	7XXX THICK-ALLOY PRODUCTS AND METHOD OF MANUFACTURE
JP6759097B2 (en) *	2013-09-30	2020-09-23	アップルインコーポレイテッドＡｐｐｌｅＩｎｃ．	Aluminum alloy with high strength and aesthetic appeal
DE102014224229A1 (en)	2014-11-27	2016-06-02	Federal-Mogul Nürnberg GmbH	Method for producing an engine component, engine component and use of an aluminum alloy
US11345980B2 (en)	2018-08-09	2022-05-31	Apple Inc.	Recycled aluminum alloys from manufacturing scrap with cosmetic appeal
CN114214547B (en) *	2021-09-30	2022-08-23	中国航发北京航空材料研究院	Aluminum-zinc-magnesium-scandium alloy and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR917559A (en) *	1945-11-20	1947-01-15		Aluminum-zinc-magnesium alloys
JPH09279284A (en) *	1995-06-14	1997-10-28	Furukawa Electric Co Ltd:The	High-tensile aluminum alloy for welding excellent in stress corrosion cracking resistance
JPH10280081A (en) *	1997-04-08	1998-10-20	Sky Alum Co Ltd	Frame-shaped member with high strength and high precision, made of al-zn-mg alloy, and its production
JPH10298692A (en) *	1997-04-22	1998-11-10	Sky Alum Co Ltd	Frame-shaped member with high strength and high precision, and its production
JP2002173729A (en) *	2000-12-04	2002-06-21	Nippon Steel Corp	Aluminum alloy sheet having excellent coating/baking hardenability and press formability and its production method
EP1229141A1 (en) *	2001-02-05	2002-08-07	ALUMINIUM RHEINFELDEN GmbH	Cast aluminium alloy
JP2003147498A (en) *	2001-11-05	2003-05-21	Kyushu Mitsui Alum Kogyo Kk	Method for producing semi-molten cast billet of aluminum alloy for transport apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3616420A (en) *	1968-11-25	1971-10-26	British Aluminium Co Ltd	Aluminium base alloys and anodes
JPS61186445A (en) *	1985-02-12	1986-08-20	Riyouka Keikinzoku Kogyo Kk	Metallic mold for molding resin
JPS61227143A (en) *	1985-03-29	1986-10-09	Sumitomo Light Metal Ind Ltd	Aluminum alloy for high pressure casting excelling in strength and suitable for welding structures
JPS62250149A (en) *	1986-04-24	1987-10-31	Kobe Steel Ltd	Aluminum alloy for bicycle
US4873054A (en) *	1986-09-08	1989-10-10	Kb Alloys, Inc.	Third element additions to aluminum-titanium master alloys
US20010028861A1 (en) *	1997-12-17	2001-10-11	Que-Tsang Fang	High strength Al-Zn-Mg alloy for making shaped castings including vehicle wheels and structural components

2005
- 2005-04-21 US US11/111,585 patent/US20050238529A1/en not_active Abandoned
- 2005-04-22 JP JP2007509666A patent/JP2007534839A/en active Pending
- 2005-04-22 AU AU2005238478A patent/AU2005238478A1/en not_active Abandoned
- 2005-04-22 EP EP05743381A patent/EP1759028A4/en not_active Withdrawn
- 2005-04-22 MX MXPA06012242A patent/MXPA06012242A/en unknown
- 2005-04-22 KR KR1020067024487A patent/KR20070009719A/en not_active Application Discontinuation
- 2005-04-22 CA CA002564078A patent/CA2564078A1/en not_active Abandoned
- 2005-04-22 WO PCT/US2005/013766 patent/WO2005106057A2/en active Application Filing
2006
- 2006-11-22 NO NO20065386A patent/NO20065386L/en not_active Application Discontinuation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR917559A (en) *	1945-11-20	1947-01-15		Aluminum-zinc-magnesium alloys
JPH09279284A (en) *	1995-06-14	1997-10-28	Furukawa Electric Co Ltd:The	High-tensile aluminum alloy for welding excellent in stress corrosion cracking resistance
JPH10280081A (en) *	1997-04-08	1998-10-20	Sky Alum Co Ltd	Frame-shaped member with high strength and high precision, made of al-zn-mg alloy, and its production
JPH10298692A (en) *	1997-04-22	1998-11-10	Sky Alum Co Ltd	Frame-shaped member with high strength and high precision, and its production
JP2002173729A (en) *	2000-12-04	2002-06-21	Nippon Steel Corp	Aluminum alloy sheet having excellent coating/baking hardenability and press formability and its production method
EP1229141A1 (en) *	2001-02-05	2002-08-07	ALUMINIUM RHEINFELDEN GmbH	Cast aluminium alloy
JP2003147498A (en) *	2001-11-05	2003-05-21	Kyushu Mitsui Alum Kogyo Kk	Method for producing semi-molten cast billet of aluminum alloy for transport apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUFNAGEL W: "Key to Aluminium Alloys, 4th Edition", ALUMINIUM-SCHLUESSEL = KEY TO ALUMINIUM ALLOYS, 1991, pages 195 - 205, XP002194851 *

Also Published As

Publication number	Publication date
KR20070009719A (en)	2007-01-18
NO20065386L (en)	2007-01-12
EP1759028A2 (en)	2007-03-07
JP2007534839A (en)	2007-11-29
WO2005106057A2 (en)	2005-11-10
CA2564078A1 (en)	2005-11-10
WO2005106057A3 (en)	2006-01-26
MXPA06012242A (en)	2007-01-31
AU2005238478A1 (en)	2005-11-10
US20050238529A1 (en)	2005-10-27

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EP1709210A4 (en)	2007-10-24	Aluminum alloy for producing high performance shaped castings
EP1759028A4 (en)	2007-10-03	Heat treatable al-zn-mg alloy for aerospace and automotive castings
TWI366486B (en)	2012-06-21	Method for magnesium compound and method for solid catalyst component
EP1871555A4 (en)	2010-08-18	Aluminum alloy
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PL1691929T3 (en)	2015-01-30	Method for recycling aluminum alloy wheels
PL1851350T3 (en)	2010-01-29	Method for casting titanium alloy
EP1667807A4 (en)	2010-03-24	Composite metal matrix castings and solder compositions, and methods
EP2091686A4 (en)	2012-05-09	Low and non-silver filler metals and alloys and corresponding joinder systems and methods
EP2010685A4 (en)	2011-04-20	Squeeze cast rear suspension components using adc12-t4 aluminum alloy
EP1786943A4 (en)	2008-02-13	Near-beta titanium alloy heat treated casting
EP1813689A4 (en)	2007-12-26	Magnesium alloy

Legal Events

Date	Code	Title	Description
2007-02-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-03-07	17P	Request for examination filed	Effective date: 20061121
2007-03-07	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
2007-08-01	DAX	Request for extension of the european patent (deleted)
2007-10-03	A4	Supplementary search report drawn up and despatched	Effective date: 20070903
2007-10-03	RIC1	Information provided on ipc code assigned before grant	Ipc: C22F 1/053 20060101ALI20070828BHEP Ipc: C22C 21/10 20060101AFI20051111BHEP
2009-11-25	17Q	First examination report despatched	Effective date: 20091027
2010-03-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-04-28	18D	Application deemed to be withdrawn	Effective date: 20091103